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  5. CVE-2023-35391

CVE-2023-35391: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

August 11, 2023

ASP.NET Core SignalR and Visual Studio Information Disclosure Vulnerability

References

  • github.com/advisories/GHSA-j8rm-cm55-qqj6
  • github.com/dotnet/announcements/issues/267
  • github.com/dotnet/aspnetcore/security/advisories/GHSA-j8rm-cm55-qqj6
  • msrc.microsoft.com/update-guide/vulnerability/CVE-2023-35391
  • nvd.nist.gov/vuln/detail/CVE-2023-35391

Code Behaviors & Features

Detect and mitigate CVE-2023-35391 with GitLab Dependency Scanning

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Affected versions

All versions starting from 6.0.0 up to 6.0.20, all versions starting from 7.0.0 up to 7.0.9

Fixed versions

  • 6.0.21
  • 7.0.10

Solution

Upgrade to versions 6.0.21, 7.0.10 or above.

Impact 7.5 HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Learn more about CVSS

Weakness

  • CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

Source file

nuget/Microsoft.AspNetCore.SignalR.StackExchangeRedis/CVE-2023-35391.yml

Spotted a mistake? Edit the file on GitLab.

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